/// <summary>
/// Returns an <see cref="IEnumerator" /> which when enumerated will execute the given SQL query against the
/// database backing this context. The results are not materialized as entities or tracked.
/// </summary>
/// <returns> The query results. </returns>
public override IEnumerator GetEnumerator()
{
return(_internalContext.ExecuteSqlQuery(_elementType, Sql, Parameters));
}
